Product Overview
This SMD Power Inductor from Shenzhen magnetic Lianda Electronics Co., LTD is designed for reliable performance in various electronic applications. It offers stable inductance values and robust mechanical strength, ensuring durability after soldering and under vibration. The inductors are suitable for operation and storage across a wide temperature range, making them versatile for demanding environments.
Product Attributes
- Brand: CD-TEK
- Manufacturer: Shenzhen magnetic Lianda Electronics Co., LTD
- Origin: Shenzhen City, China
- Material: Paper/Plastic (for taping and packing)
Technical Specifications
| Part Number | Inductance (uH) | Tolerance (%) | DCR(m) | Isat (A) | Irise (A) | Test Condition | Marking |
|---|---|---|---|---|---|---|---|
| NR4018A-R47N | 0.47 | 30 | 18 | 6.50 | 4.10 | 100KHz /1.0V | R47 |
| NR4018A-1R0N | 1.0 | 30 | 27 | 4.00 | 3.20 | 100KHz /1.0V | 1R0 |
| NR4018A-1R5N | 1.5 | 30 | 37 | 3.30 | 2.40 | 100KHz /1.0V | 1R5 |
| NR4018A-2R2M | 2.2 | 20 | 42 | 3.00 | 2.20 | 100KHz /1.0V | 2R2 |
| NR4018A-3R3M | 3.3 | 20 | 55 | 2.30 | 2.00 | 100KHz /1.0V | 3R3 |
| NR4018A-4R7M | 4.7 | 20 | 70 | 2.00 | 1.70 | 100KHz /1.0V | 4R7 |
| NR4018A-6R8M | 6.8 | 20 | 98 | 1.60 | 1.45 | 100KHz /1.0V | 6R8 |
| NR4018A-100M | 10 | 20 | 150 | 1.30 | 1.20 | 100KHz /1.0V | 100 |
| NR4018A-150M | 15 | 20 | 210 | 1.10 | 0.85 | 100KHz /1.0V | 150 |
| NR4018A-220M | 22 | 20 | 290 | 0.90 | 0.72 | 100KHz /1.0V | 220 |
| NR4018A-330M | 33 | 20 | 480 | 0.70 | 0.55 | 100KHz /1.0V | 330 |
| NR4018A-390M | 39 | 20 | 780 | 0.68 | 0.55 | 100KHz /1.0V | 390 |
| NR4018A-470M | 47 | 20 | 755 | 0.65 | 0.60 | 100KHz /1.0V | 470 |
| NR4018A-680M | 68 | 20 | 1000 | 0.50 | 0.50 | 100KHz /1.0V | 680 |
| NR4018A-101M | 100 | 20 | 1450 | 0.42 | 0.28 | 100KHz /1.0V | 101 |
General Specifications
| Specification | Value |
|---|---|
| Electrode Strength | No detachment when pushed with 10.0N force in X and Y directions for 102 seconds after soldering. |
| Vibration Test | Inductance deviation within 10.0% after 1 hour sweeping vibration (10-55-10Hz, 1.5mm PP amplitude) in three directions. |
| Storage Temperature Range | -40 +125 |
| Operating Temperature Range | -40 +125 (Including coils self temperature rise) |
| External Appearance | No external defects upon visual inspection. |
| Taping and Packing | 3000 PCS PER REEL, 3 REELS PER CARTON (9000 PCS PER CARTON) |
| Carrier Tape Material | PAPER/PLASTIC |
| Cover Tape Tearing Force | 15 to 90 grams in the arrow direction. |
| Recommended Reflow Condition | 160180, 160sec |
Dimensions (mm)
| ITEM | W | A0 | B0 | K0 | P | F | E | D0 | D1 | P0 | P2 | T | A | B | C | D | E | F | G | H | I |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIM | 12.00 | 4.35 | 4.35 | 1.95 | 8.00 | 5.50 | 1.75 | 1.50 | 1.50 | 4.00 | 2.00 | 0.30 | 4.0 0.2 | 4.0 0.2 | 1.85Max | 3.30.2 | 1.00.2 | 2.0 Ref | 3.7 Ref | 1.9 Ref | 1.1 Ref |
| TOLE | +0.30 | -0.10 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | +0.1 | +0.1 | 0.1 | 0.1 | 0.05 |
Contact Information:
Shenzhen magnetic Lianda Electronics Co., LTD
Address: Floor 5, Buding T1, HaiGu Technology Buding, Shi Yan Subdistrict, Bao'an, Shenzhen City.
Tel: 0755-27652992 / 29016433
E-mail: sales1@cd-tek.com
Website: www.cd-tek.com
2507251605_CND-tek-NR4018A-4R7M-H_C49434446.pdf
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